I ought to shirttail you ought to shirttail she ought to shirttail we ought to shirttail you ought to shirttail they ought to shirttail
V-ing form
I ought to be shirttailing you ought to be shirttailing she ought to be shirttailing we ought to be shirttailing you ought to be shirttailing they ought to be shirttailing
Perfect
I ought to have shirttailed you ought to have shirttailed she ought to have shirttailed we ought to have shirttailed you ought to have shirttailed they ought to have shirttailed
V-ing perfect
I ought to have been shirttailing you ought to have been shirttailing she ought to have been shirttailing we ought to have been shirttailing you ought to have been shirttailing they ought to have been shirttailing
Negation
Simple form
I oughtn't to shirttail you oughtn't to shirttail she oughtn't to shirttail we oughtn't to shirttail you oughtn't to shirttail they oughtn't to shirttail
V-ing form
I oughtn't to be shirttailing you oughtn't to be shirttailing she oughtn't to be shirttailing we oughtn't to be shirttailing you oughtn't to be shirttailing they oughtn't to be shirttailing
Perfect
I oughtn't to have shirttailed you oughtn't to have shirttailed she oughtn't to have shirttailed we oughtn't to have shirttailed you oughtn't to have shirttailed they oughtn't to have shirttailed
V-ing perfect
I oughtn't to have been shirttailing you oughtn't to have been shirttailing she oughtn't to have been shirttailing we oughtn't to have been shirttailing you oughtn't to have been shirttailing they oughtn't to have been shirttailing
Interrogative form
Simple form
ought to I shirttail? ought to you shirttail? ought to she shirttail? ought to we shirttail? ought to you shirttail? ought to they shirttail?
V-ing form
ought to I be shirttailing? ought to you be shirttailing? ought to she be shirttailing? ought to we be shirttailing? ought to you be shirttailing? ought to they be shirttailing?
Perfect
ought to I have shirttailed? ought to you have shirttailed? ought to she have shirttailed? ought to we have shirttailed? ought to you have shirttailed? ought to they have shirttailed?
V-ing perfect
ought to I have been shirttailing? ought to you have been shirttailing? ought to she have been shirttailing? ought to we have been shirttailing? ought to you have been shirttailing? ought to they have been shirttailing?
Interro-negative form
Simple form
oughtn't I to shirttail? oughtn't you to shirttail? oughtn't she to shirttail? oughtn't we to shirttail? oughtn't you to shirttail? oughtn't they to shirttail?
V-ing form
oughtn't I to be shirttailing? oughtn't you to be shirttailing? oughtn't she to be shirttailing? oughtn't we to be shirttailing? oughtn't you to be shirttailing? oughtn't they to be shirttailing?
Perfect
oughtn't I to have shirttailed? oughtn't you to have shirttailed? oughtn't she to have shirttailed? oughtn't we to have shirttailed? oughtn't you to have shirttailed? oughtn't they to have shirttailed?
V-ing perfect
oughtn't I to have been shirttailing? oughtn't you to have been shirttailing? oughtn't she to have been shirttailing? oughtn't we to have been shirttailing? oughtn't you to have been shirttailing? oughtn't they to have been shirttailing?